lowpassfilter

ldpc在BSN信道下的性能仿真，程序较简单，但可以运行，仅供参考(ldpc in the performance of BSN channel simulation, the program is relatively simple, but it can run for reference only)

coding for various coding techniques with convolution, etc.

数值计算中平方根算法的源程序，采用matlab写的，对数值计算有很大的帮助作用。(Square root algorithm for the numerical calculation of the source, using matlab to write on the numerical calculation of great help.)

比较全的信号统计特征的调用程序，包括均值MV, 均方根值RMS, 方根幅值RA, 绝对平均值AA, 偏斜度SKEW, 峭度KV, 方差VAR, 最大值maxW, 最小值minW, 峰-峰值PPV(Compare all the statistical characteristics of the signal caller, including mean MV, RMS value RMS, root amplitude RA, absolute average AA, skewness SKEW, kurtosis KV, variance VAR, max maxW, minimum minW , peak- PPV)

雷达方程，包括一般的雷达方程，搜索条件下，跟踪条件下，杂波条件下的雷达方程仿真(Radar equation, including the general radar equation, under search criteria, under track conditions, under the radar clutter simulation equation)

将采用训练函数 traingdx 和“提前停止”相结合的方法来训练 BP 网络，以提高 BP 网络的推广能力(Will use the training function traingdx and " stop ahead" a combination of methods to train BP network to improve the generalization ability of BP network)

multi scale structural similarity index

ALMOTIIIII FILE IN AWGN

该程序用来模拟信道，其中信道的功能包括加性高斯白噪声和多径信道(The program used to simulate the channel, which channels include additive white Gaussian noise and multipath channel)

Blasius Equation for Boundary layer theory problems. For calculating the boundary layer thickness and the velocity profile in a free stream in a pipe.